iCardSort Privacy Policy

Data Collection

iCardSort does not collect, transmit, or store any personal data. All decks, cards, and settings remain on your device and in your iCloud account if you use iCloud backup.

In-App Purchases

iCardSort is free to use with up to 3 decks. Optional Pro upgrades (yearly subscription or one-time lifetime purchase) are available. All billing is handled securely by the Apple App Store. E-String does not have access to your payment information.

Analytics & Tracking

iCardSort does not include any third-party analytics, advertising, or tracking frameworks.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page. This policy is effective as of 2026-03-05.

Contact Us

If you have any questions about this Privacy Policy, contact us at https://e-string.com/contact.